HIN239数据手册集成电路（IC）的驱动器接收器收发器规格书PDF

描述 Description

The HIN232-HIN241 family of RS-232 transmitters/receivers interface circuits meet all ElA RS-232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. They require a single +5V power supply (except HIN239) and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The family of devices offer a wide variety of RS-232 transmitter/receiver combinations to accommodate various applications.
The drivers feature true TTL/CMOS input compatibility, slewrate- limited output, and 300Ω power-off source impedance. The receivers can handle up to ±30V, and have a 3kΩ to 7kΩ input impedance. The receivers also feature hysteresis to greatly improve noise rejection.

特性 Features

• Meets All RS-232E and V.28 Specifications
• Requires Only Single +5V Power Supply
• (+5V and +12V - HIN239)
• High Data Rate120kbps
• Onboard Voltage Doubler/Inverter
• Low Power Consumption
• Low Power Shutdown Function
• Three-State TTL/CMOS Receiver Outputs
• Multiple Drivers
• ±10V Output Swing for 5V lnput
• 300Ω Power-Off Source Impedance
• Output Current Limiting
• TTL/CMOS Compatible
• 30V/µs Maximum Slew Rate
• Multiple Receivers
• ±30V Input Voltage Range
• 3kΩ to 7kΩ Input Impedance
• 0.5V Hysteresis to Improve Noise Rejection
• Pb-Free Plus Anneal Available (RoHS Compliant)

应用 Application

• Any System Requiring RS-232 Communication Ports
• Computer - Portable, Mainframe, Laptop
• Peripheral - Printers and Terminals
• Instrumentation
• Modems